The TRN series aerators draw air in from negative pressure that has been generated from flow created behind a semi-open impeller. The air drawn from above the wastewater’s surface is furiously mixed in with the wastewater under the mechanical force of the impeller and guide vanes, to form tiny bubbles. The aerated flow is equally discharged in all directions and the synergistic effect of the airlift and convection produces a high amount of dissolved oxygen for efficient aeration and agitation. TRN is not capable of anaerobic agitation.
TRN-FL are hydraulically modified versions of the TRN series which enable the air-valve to be closed almost completely. In this position, the diameter of the generated air-bubbles is drastically reduced which increases the efficiency of removing particles like fat, fibers and other impurifications from the liquid. The TRN-FL combine all the technical features of the standard TRN with the effectiveness of a micro-bubble flotation system and lead to the best possible combination of low-maintenance and flotation effectivene
Model | Curve (#) | Air-inlet bore (mm) | kW | volt | Weight (kgs) | Price |
---|---|---|---|---|---|---|
32TRN2.75 | 1 | 32 | 0.75 | 400 | 55 | £2,096.63 |
32TRN21.5 | 2 | 32 | 1.5 | 400 | 55 | £2,270.48 |
50TRN42.2 | 3 | 50 | 2.2 | 400 | 140 | £4,112.71 |
50TRN43.7 | 4 | 50 | 3.7 | 400 | 150 | £4,690.90 |
50TRN45.5 | 5 | 50 | 5.5 | 400 | 150 | £6,991.68 |
80TRN47.5 | 6 | 80 | 7.5 | 400 | 175 | £8,105.79 |
80TRN412 | 7 | 80 | 12 | 400 | 192 | £9,696.01 |
80TRN417 | 8 | 80 | 17 | 400 | 213 | £10,890.66 |
100TRN424 | 9 | 100 | 24 | 400 | 435 | £17,453.29 |
150TRN440 | 10 | 150 | 40 | 400 | 583 | £29,854.41 |
3 day service - carriage free subject to stock. Other delivery options available - Price on Application |
Model | Air-inlet bore (mm) | kW | volt | Weight (kgs) | Price | |
---|---|---|---|---|---|---|
32TRN2.75FL | 32 | 0.75 | 400 | 55 | £2,054.36 | |
32TRN21.5FL | 32 | 1.5 | 400 | 55 | £2,225.03 | |
50TRN42.2FL | 50 | 2.2 | 400 | 140 | £4,030.57 | |
50TRN43.7FL | 50 | 3.7 | 400 | 150 | £4,596.79 | |
3 day service - carriage free subject to stock. Other delivery options available - Price on Application |